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The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

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Violations

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Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4967022	Returned to Compliance	01-AUG-2014	31-AUG-2014	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3768399	Returned to Compliance	01-MAR-1999	31-MAR-1999	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	3098795	Known	01-AUG-1995	31-AUG-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3098595	Known	01-AUG-1995	31-AUG-1995	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2462293	Returned to Compliance	01-JUL-1993	30-SEP-1993	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2462193	Returned to Compliance	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	2506493	Returned to Compliance	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	2506693	Returned to Compliance	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	2506793	Returned to Compliance	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	2507093	Returned to Compliance	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2462093	Returned to Compliance	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	2506393	Returned to Compliance	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1980592	Known	01-APR-1992	30-APR-1992	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1918292	Known	01-FEB-1992	29-FEB-1992	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2683406	4967022	SOX	State Compliance achieved	10-NOV-2014	State	-
2506399	3768399	SOX	State Compliance achieved	01-SEP-1999	State	-
1211895	3098595	SIF	State Public Notification received	16-OCT-1995	State	-
1211895	3098795	SIF	State Public Notification received	16-OCT-1995	State	-
949593	2506393	SOX	State Compliance achieved	10-JAN-1994	State	-
949593	2507093	SOX	State Compliance achieved	10-JAN-1994	State	-
949593	2506793	SOX	State Compliance achieved	10-JAN-1994	State	-
949593	2506493	SOX	State Compliance achieved	10-JAN-1994	State	-
949593	2506693	SOX	State Compliance achieved	10-JAN-1994	State	-
905393	2462293	SOX	State Compliance achieved	10-OCT-1993	State	-
905293	2462193	SOX	State Compliance achieved	10-JUL-1993	State	-
905193	2462093	SOX	State Compliance achieved	10-APR-1993	State	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
ORANGEBURG CO EMERGENCY	17390	Yes	Consecutive Connection	Surface water	Other	Inactive
ASR2 - ORANGEBURG WTP	17102	Yes	Well	Ground water	Seasonal	Inactive
ASR 1 - ORANGEBURG DPU	17101	Yes	Well	Ground water	Seasonal	Inactive
NORTH EDISTO RIVER (S38101)	9150	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION	10718	No	Distribution System/Zone	-	-	Active
NORTH RD BOOSTER PUMP STATION (D38020)	18306	No	Pump Facility	-	-	Inactive
NORTH RD BOOSTER PUMP STATION (G38022)	18307	No	Treatment Plant	-	-	Active
4 &400 BOOSTER PUMP STATION (D0380021)	18308	No	Treatment Plant	-	-	Active
JOHN F PEARSON WTP (A38005)	7973	No	Treatment Plant	-	-	Active
NORTH ROAD BOOSTER PLANT (A38006)	7974	No	Treatment Plant	-	-	Inactive
4 & 400 BOOSTER PLANT (A38007)	9497	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
NORTH RD BOOSTER PUMP STATION (G38022)	18307	Chloramines	Disinfection
4 &400 BOOSTER PUMP STATION (D0380021)	18308	Chloramines	Disinfection
JOHN F PEARSON WTP (A38005)	7973	Inhibitor, Orthophosphate	Corrosion control
JOHN F PEARSON WTP (A38005)	7973	Chloramines	Disinfection by-products control
JOHN F PEARSON WTP (A38005)	7973	Coagulation	Particulate removal
JOHN F PEARSON WTP (A38005)	7973	Chloramines	Disinfection
JOHN F PEARSON WTP (A38005)	7973	pH Adjustment, Post	Corrosion control
JOHN F PEARSON WTP (A38005)	7973	Inhibitor, Polyphosphate	Corrosion control
JOHN F PEARSON WTP (A38005)	7973	Fluoridation	Other
JOHN F PEARSON WTP (A38005)	7973	Algae Control	Taste / odor control
JOHN F PEARSON WTP (A38005)	7973	pH Adjustment, Pre	Particulate removal
JOHN F PEARSON WTP (A38005)	7973	Sludge Treatment	Particulate removal
JOHN F PEARSON WTP (A38005)	7973	Sedimentation	Particulate removal
JOHN F PEARSON WTP (A38005)	7973	Rapid Mix	Particulate removal
JOHN F PEARSON WTP (A38005)	7973	Flocculation	Particulate removal
JOHN F PEARSON WTP (A38005)	7973	Filtration, Rapid Sand	Particulate removal
NORTH ROAD BOOSTER PLANT (A38006)	7974	Chloramines	Disinfection by-products control
4 & 400 BOOSTER PLANT (A38007)	9497	Chloramines	Disinfection

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